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| author | Krishna Gudipati | 2011-06-25 05:24:29 +0200 |
|---|---|---|
| committer | James Bottomley | 2011-06-30 00:11:09 +0200 |
| commit | 4507025d01149aea8705e43508d0ef11e7010cfd (patch) | |
| tree | 937fefad76c8534bd42e0d1e46659db61ea57288 /drivers/scsi/bfa/bfa_fcs_lport.c | |
| parent | [SCSI] bfa: Brocade-1860 Fabric Adapter vHBA support. (diff) | |
| download | kernel-qcow2-linux-4507025d01149aea8705e43508d0ef11e7010cfd.tar.gz kernel-qcow2-linux-4507025d01149aea8705e43508d0ef11e7010cfd.tar.xz kernel-qcow2-linux-4507025d01149aea8705e43508d0ef11e7010cfd.zip | |
[SCSI] bfa: DMA memory allocation enhancement.
- Modified the design such that each BFA sub-module will provide
the amount of DMA and KVA memory needed by it and queues the
same request to the global dma and kva info queues.
- During the memory allocation we iterate over this queue to allocate
the dma and kva memory requested by sub-modules.
- The change is needed to avoid requesting the aggregate amount of memory
needed by all the BFA sub-modules as one contiguous chunk.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcs_lport.c')
0 files changed, 0 insertions, 0 deletions